Dry-type soot purifying carriage for tamping coaling and coke discharge of coke oven

Abstract

The invention relates to a dry-type soot purifying carriage for the tamping coaling and coke discharge of a coke oven, comprising a carriage body, a traveling device, an electric control system, a dust remover, a draught fan, a coaling fume gatherer, a coke discharge fume gatherer and a U-shaped pipe smoke guiding device, wherein the coke discharge fume gatherer adopts a telescopic moving pipe which is in abutting joint with a coke discharge dust cage, and the other end of the telescopic moving pipe is connected with the dust remover through a connecting pipeline; the carriage body is also provided with the U-shaped pipe smoke guiding device, and the U-shaped pipe smoke guiding device is communicated with the coaling fume gatherer and a coking chamber of a positive coaling coking chamber with both sides at a coking last stage; and the coaling fume gatherer is in abutting joint with a pipeline positioned above a fume guiding hood positioned on the upper part of a pusher side oven port. The invention achieves the purpose of coaling, coke discharge and soot control on a same device without additionally occupying an area, reduces the investment outlay and the energy consumption, simplifies the structure and reduces the air leakage and resistance loss.

Description

technical field [0001] The invention relates to a coke oven, in particular to a tamping coke oven charging and coke discharging dry smoke dust purification vehicle used for tamping coke oven charging and coke discharging fume control. Background technique [0002] At present, domestic and foreign tamping coke ovens have the following methods for coal charging and coke discharge dust removal: (1) Set up separate ground stations for coal charging and coke discharge dust removal, and use fans to suck the coal charging and coke discharge dust into the The respective ground stations carry out smoke and dust purification, and their disadvantages are huge equipment, large floor area, high energy consumption, and large investment. (2) Set up a two-in-one ground station dust removal device, and use fans to suck the coal charging and coke discharge smoke to the same ground station for smoke purification. This method can save part of the investment, but the investment is still too high...

AI Technical Summary

Problems solved by technology

[0002] At present, domestic and foreign tamping coke ovens have the following methods for coal charging and coke discharge dust removal: (1) Set up separate ground stations for coal charging and coke discharge dust removal, and use fans to suck the coal charging and coke discharge dust into the The respective ground stations carry out smoke and dust purification. The disadvantages are that the equipment is huge, the floor area is large, the energy consumption is high, and the investment is large.

(2) Set up a two-in-one ground station dust removal device, and use fans to suck the coal charging and coke discharge smoke to the same ground station for smoke purification. This method can save part of the investment, but the investment is still too high, and the operating cost increases. The equipment is huge and occupies a large area

(3) There are coal loading or coke discharge dust removal devices that use wet dust removal, but it is difficult to meet the national environmental protection requirements

(4) Vehicle-mounted dry-type coal charging and dust removal is adopted. Although it has the advantages of low investment, no need for ad

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